Question

6. Understanding of the cell has changed over

time. Which explains why this has occurred?

A New scientific discoveries lead to new theories.

B Theories are redesigned every ten years as a necessity.

C The constantly evolving universe requires new theories to describe it.

D Larger number of scientists have opinions that must be incorporated.

Answer 1

A

Step-by-step explanation:

Cell theory was first formulated by Schwann and Schleiden, but because of new and advanced technology some statements were replaced and some are added.